Palo Alto CEO says $1 trillion of cybersecurity infrastructure isn’t ready for AI
Palo Alto CEO Nikesh Arora said AI is forcing companies to modernize roughly $1 trillion of aging cybersecurity infrastructure that isn’t equipped for attacks.

TL;DR
- AI necessitates a roughly $1 trillion modernization of global cybersecurity infrastructure.
- Existing cybersecurity systems deployed years ago are not prepared for AI-speed threats.
- AI-powered attacks can exploit vulnerabilities faster than traditional defenses can respond.
- This AI-driven need creates a substantial growth opportunity for the cybersecurity industry.
- Palo Alto Networks is actively engaging with companies through its Frontier AI Critical Defense Program to address these modernization needs.